Hand held welding gun



FIG. 1 is a prespective view of a hand-held welding gun showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof.

The broken line showing of the tool tip is for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for hand held welding gun, as shown and described.